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Table 2 Reprocessed AG at gravity points in SE-AK

From: Updated absolute gravity rate of change associated with glacial isostatic adjustment in Southeast Alaska and its utilization for rheological parameter estimation

AG point Year Dates AG value [\(\upmu\)Gal] SD [\(\upmu\)Gal] SE [\(\upmu\)Gal] UC [\(\upmu\)Gal] \(N_s\) \(N_d\)
EGAN 2006 Jun14–Jun16 981760220.08 1.56 0.17 2.18 89 8834
2007 May31–Jun02 981760219.75 1.10 0.14 2.12 66 6568
2008 May30–Jun01 981760211.63 1.24 0.13 2.12 95 9437
2012 Jun13–Jun15 981760207.25 1.70 0.13 2.12 169 16760
2013 Jun10–Jun12 981760193.50 2.03 0.19 2.18 118 14082
2015 May30–Jun02 981760194.66 2.52 0.22 2.13 133 13110
MGVCa 2006 Jun16–Jun18 981745281.62 1.73 0.16 2.10 119 11798
2007 Jun02–Jun04 981745277.38 1.18 0.15 2.13 58 5718
2008 Jun02–Jun04 981745272.62 1.22 0.12 2.15 96 9422
2012 May31–Jun02 981745272.53 1.44 0.19 2.23 56 5473
2013 Jun12–Jun15 981745259.39 2.53 0.25 2.13 104 12228
2015 Jun14–Jun17 981745268.77 1.93 0.18 2.13 112 11051
GBCL 2006 Jun03–Jun05 981768410.16 1.48 0.15 2.08 92 9135
2007 Jun04–Jun08 981768409.84 1.69 0.13 2.14 160 15952
2008 Jun11–Jun13 981768398.93 1.81 0.17 2.13 116 11533
2012 Jun04–Jun06 981768391.04 2.16 0.22 2.29 100 9846
2013 Jun03–Jun04 981768384.24 3.00 0.32 2.17 90 8932
2015 Jun05–Jun07 981768371.42 2.04 0.18 2.19 126 12527
RUSGb 2006 Jun07–Jun09 981796822.55 2.16 0.23 2.13 89 8708
2007 Jun10–Jun12 981796822.41 1.35 0.14 2.17 92 9134
2008 Jun07–Jun10 981796815.62 1.49 0.15 2.14 94 9334
2012 Jun09–Jun10 981796832.52 25.43 2.86 3.81 79 7752
2013 Jun07–Jun08 981796791.54 4.00 0.40 2.58 100 9638
2015 Jun09–Jun11 981796783.91 2.25 0.23 2.12 100 9894
HNSG 2006 Jun11–Jun13 981832008.48 1.58 0.14 2.16 123 12205
2007 Jun14–Jun17 981832003.60 1.70 0.15 2.14 128 12698
2008 Jun15–Jun18 981831997.90 1.71 0.15 2.10 124 12288
2012 Jun17–Jun18 981831990.15 1.64 0.17 2.15 92 9126
2013 Jun16–Jun18 981831977.17 2.54 0.29 2.17 75 8863
2015 Jun17–Jun19 981831973.66 1.60 0.16 2.12 101 9992
BRMCc 2007 Jun18–Jun20 981660211.75 1.47 0.15 2.15 94 9308
2008 Jun19–Jun21 981660206.72 1.30 0.16 2.08 64 6297
2012 Jun19–Jun21 981660201.73 1.50 0.16 2.14 90 8771
2013 Jun19–Jun20 981660196.67 4.19 0.42 2.14 99 9776
2015 Jun20–Jun22 981660186.23 2.08 0.20 2.07 113 10958
  1. SD, SE, UC, \(N_s\) and \(N_d\) indicate the standard deviation, standard error, uncertainty, set and drop numbers, respectively. SE was calculated as the ratio of SD to the root of \(N_s\). UC was estimated in the g9 software, by considering errors associated with instrumental systems and gravity data corrections.
  2. a The AG values at MGVC in 2012–2015 include the gravity difference between the old and new gravity points.
  3. b The AG at RUSG in 2012 has large errors due to the failure of the long-period spring in the FG5 gravimeter.
  4. c No AG measurement was conducted at BRMC in 2006.